| 发明名称 |
CASE FOR WRISTWATCH |
| 摘要 |
PURPOSE:To facilitate reading of the display of an LED display wristwatch and make the circuit base plate around LEDs difficult to see by inserting parallel plates which do not transmit light by acting like a blind into a cover glass. |
| 申请公布号 |
JPS5352150(A) |
申请公布日期 |
1978.05.12 |
| 申请号 |
JP19760126888 |
申请日期 |
1976.10.22 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
KASHIMA KOUTAROU;HIRANO MAKOTO |
| 分类号 |
G01D11/26;G04B39/00;G04C3/00;G04G9/00;G04G17/08;G04G99/00 |
主分类号 |
G01D11/26 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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